| Date | IP Address |
| 2015-02-11 | 185.59.223.12 (ClassC) |
| 2015-03-23 | 37.235.108.16 (ClassC) |
| 2015-03-29 | 37.235.107.16 (ClassC) |
| 2015-05-08 | 185.93.1.14 (ClassC) |
| 2015-10-02 | 37.235.107.25 (ClassC) |
| 2024-09-09 | 107.182.163.162 (ClassC) |
| 2026-02-16 | 212.102.46.118 (ClassC) |
| Date | Domain | IP |
| academysvc.krohne.com | 2025-06-29 | 81.16.20.39 |
| druckmesstechnik-chemie.krohne.com | 2025-07-03 | 3.71.214.52 |
| www.druckmesstechnik-chemie.krohne.com | 2024-08-29 | 52.28.21.92 |
| druckmesstechnik.krohne.com | 2024-10-20 | 18.194.124.102 |
| www.druckmesstechnik.krohne.com | 2025-07-06 | 18.159.226.94 |
| dam.krohne.com | 2025-04-22 | 151.101.22.92 |
| cdn.krohne.com | 2015-03-29 | 37.235.107.16 |
| nl01.vpn.krohne.com | 2025-12-30 | 194.121.119.83 |
| fr01.vpn.krohne.com | 2025-12-14 | 213.41.94.37 |
| at01.vpn.krohne.com | 2025-09-09 | 185.106.250.10 |
| druckmesstechnik-wasser.krohne.com | 2025-12-18 | 18.194.82.210 |
| www.druckmesstechnik-wasser.krohne.com | 2025-07-23 | 18.195.198.114 |
| academysvctest.krohne.com | 2025-04-12 | 81.16.20.39 |
| www.krohne.com | 2025-04-21 | 213.203.209.153 |